at32ap7002 ATMEL Corporation, at32ap7002 Datasheet - Page 33

• Manufacturer Part Number: at32ap7002
• Description: Avr 32 32-bit Microcontroller
• Manufacturer: ATMEL Corporation

7.8.4
7.8.5
7.8.6
32054DS–AVR32–10/07
Error Corrected Code Controller
Serial Peripheral Interface
Two-wire Interface
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Energy-saving Capabilities
Error Detection
SDRAM Power-up Initialization by Software
CAS Latency of 1, 2, 3 Supported
Auto Precharge Command Not Used
Hardware Error Corrected Code (ECC) Generation
Supports NAND Flash and SmartMedia
Supports NAND Flash/SmartMedia with Page Sizes of 528, 1056, 2112 and 4224 Bytes, Specified
by Software
Supports communication with serial external devices
Master or slave serial peripheral bus interface
Very fast transfers supported
Compatibility with standard two-wire serial memory
One, two or three bytes for slave address
Sequential read/write operations
– Self-refresh, Power-down and Deep Power Modes Supported
– Supports Mobile SDRAM Devices
– Refresh Error Interrupt
– Detection and Correction by Software
– Four chip selects with external decoder support allow communication with up to 15
– Serial memories, such as DataFlash™ and 3-wire EEPROMs
– Serial peripherals, such as ADCs, DACs, LCD Controllers, CAN Controllers and Sensors
– External co-processors
– 8- to 16-bit programmable data length per chip select
– Programmable phase and polarity per chip select
– Programmable transfer delays between consecutive transfers and between clock and data
– Programmable delay between consecutive transfers
– Selectable mode fault detection
– Transfers with baud rates up to MCK
– The chip select line may be left active to speed up transfers on the same device
peripherals
per chip select
™
Devices with 8- or 16-bit Data Path.
AT32AP7002
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